George Willer wrote:Another thought... The tube requires exactly the same tube as a proper fuel line... 5/16" by 20". Why not kill two birds with one stone and start with a 40" brake line? That way the first sharp bend can be made more easily before the line is cut.

George, right on the money (as always.)

That first bend is a doozy.I always allow extra mateial on both ends. Much easier to bend then cut than to have to do the task twice.